|
Organization and Summary of Significant Accounting Policies (Earnings Per Share) (Details)
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3 Months Ended |
6 Months Ended |
|
Feb. 28, 2014
|
Feb. 28, 2013
|
Feb. 28, 2014
|
Feb. 28, 2013
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |
|
|
|
|
| Weighted-average shares outstanding - basic |
76,203,938 |
54,900,326 |
74,934,940 |
53,272,213 |
| Potentially dilutive common shares from: |
|
|
|
|
| Stock Options |
512,399 |
1,292,599 |
532,095 |
1,180,219 |
| Warrants |
1,274,079 |
288,827 |
1,376,558 |
260,929 |
| Potentially dilutive common shares |
1,786,478 |
1,581,426 |
1,908,653 |
1,441,148 |
| Weighted-average shares outstanding - diluted |
77,990,416 |
56,481,752 |
76,843,593 |
54,713,361 |
| Potentially dilutive common shares having anti-dilutive effect on earnings per share |
886,333 |
11,325,000 |
829,160 |
11,420,000 |
|
Warrant [Member]
|
|
|
|
|
| Potentially dilutive common shares from: |
|
|
|
|
| Potentially dilutive common shares having anti-dilutive effect on earnings per share |
|
8,970,000 |
|
8,970,000 |
|
Stock Options [Member]
|
|
|
|
|
| Potentially dilutive common shares from: |
|
|
|
|
| Potentially dilutive common shares having anti-dilutive effect on earnings per share |
886,333 |
2,355,000 |
829,160 |
2,450,000 |